Used but good condition 5.1 home theater system with 2 front tower speakers, one center channel speaker, 2 bookshelf speakers, a subwoofer, and an AVR. The model numbers are all included below:

2 x Polk Audio Monitor 60: http://www.crutchfield.com/S-v57H3zLjS4u/p_107MON60B/Polk-Audio-Monitor-60-Black.html
1 x Polk Audio CS10: http://www.polkaudio.com/cs10/d/1005
2 x Polk Audio TSi100: http://www.polkaudio.com/tsi100/d/1003
1 x Polk Audio PSW10: http://www.polkaudio.com/psw10/d/1007
1 x Yamaha RX-v673: http://usa.yamaha.com/products/audio-visual/av-receivers-amps/rx/rx-v673_black_u/

The asking price for the whole set is $600, as they are in great condition. As of now I am only selling the whole set so please do not inquire about individual pieces.